Semiantigen
[医] 半抗原
🗣️ 情景例句
This weekend, I can't wait.
这个周末，我已等不及了。
He that has a tongue in his head may find his way anywhere.
遇事多问，随处可行。
Look! What does that boat look like?
瞧！那艘船看起来像什么呀？